The Hydraulic Ram, Darius L. Kauffman, Garfield, Pa., 1880s

In this advertising trade card from the 1880s, Darius L. Kauffman revealed his passion for the hydraulic ram, which is essentially a water-powered water pump. The front of the card (above) illustrates a ram in action. One pipe draws water from a pond or steam in the wooded area on the right, and then the ram mechanism uses pressure from the water flow to send water through another pipe so that it travels up the hill on the left to reach the livestock grazing there.

On the back of the card (see below), Kauffman described the hydraulic ram as "a perfectly simple, effective, and durable machine," which can be used "for forcing a portion of a spring or brook to many points, at any required distance to a mile or more, and elevations to 300 feet, at the rate of 10 to 1000 gallons per hour." In this way, it can "furnish a constantly running stream of water to irrigate land, supply dwellings, creameries, livestock, factories, villages, R.R. stations, &c."

In addition to hydraulic rams, Kauffman also offered to install "hot air pumping engines," which burned fuel--coal, wood, or gas--to provide the energy for pumping water, and to supply accessories like pipes and tiles for his customers.

Tragically, Kauffman died at the age of 33 as he was discussing the hydraulic ram. The Harrisburg Telegraph (Harrisburg, Pa), on Tuesday, April 16, 1889, p. 2, reported his death in this brief note:

"An Inventor's Sudden Death. Reading, Pa., April 16. Darius L. Kauffman, an inventor, of Garfield, this county [Berks County], died suddenly at Mossersville, Lehigh county. He was explaining the mechanism of a hydraulic ram in which he was interested, when he fell forward and in a few moments expired. Death was caused by paralysis of the heart."

The Hydraulic Ram.

☞New Hot☜
Air Pumping Engine.

Lead, Plain, and Galvanized Iron Pipes. Drain Tiles, &c.

Darius L. Kauffman, Garfield, Berks Co., Pa. (over)